ES302336A1 - Process for the manufacture of coloured laminates - Google Patents
Process for the manufacture of coloured laminatesInfo
- Publication number
- ES302336A1 ES302336A1 ES0302336A ES302336A ES302336A1 ES 302336 A1 ES302336 A1 ES 302336A1 ES 0302336 A ES0302336 A ES 0302336A ES 302336 A ES302336 A ES 302336A ES 302336 A1 ES302336 A1 ES 302336A1
- Authority
- ES
- Spain
- Prior art keywords
- dyestuff
- laminates
- formaldehyde
- coloured
- sub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229920003180 amino resin Polymers 0.000 abstract 2
- 239000000945 filler Substances 0.000 abstract 2
- 239000000123 paper Substances 0.000 abstract 2
- QFBDCSDDHUBEGG-UHFFFAOYSA-N 1,2-dibutylnaphthalene;sodium Chemical compound [Na].C1=CC=CC2=C(CCCC)C(CCCC)=CC=C21 QFBDCSDDHUBEGG-UHFFFAOYSA-N 0.000 abstract 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000000834 fixative Substances 0.000 abstract 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical group O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 abstract 1
- WTDFFADXONGQOM-UHFFFAOYSA-N formaldehyde;hydrochloride Chemical compound Cl.O=C WTDFFADXONGQOM-UHFFFAOYSA-N 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000002655 kraft paper Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 239000011120 plywood Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
- D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/51—Triazines, e.g. melamine
Landscapes
- Laminated Bodies (AREA)
Abstract
In making thermoset laminates comprising sub-layers, e.g. of kraft paper impregnated with phenol-formaldehyde resin, and a coloured surface layer, the latter comprises a sheet of paper impregnated with an aqueous preparation of an aminoplast precondensate, a waterinsoluble dyestuff, and a filler, with or without a dyestuff fixative, such as a dicyandiamideammonium chloride-formaldehyde reaction product, and a wetting agent such as sodium dibutyl naphthalene sulphonate. The preferred aminoplast is melamine-formaldehyde and the preferred fillers titanium dioxide or zinc sulphide. The dyestuff preparation may include an optical brightener. An additional layer of unpigmented high grade paper may be used over or under the coloured layer. The various impregnated layers are preferably dried at sub-curing temperatures before assembly and hob-pressing. Substrates, e.g. of plywood, or glass fibre or synthetic resin phenols may be included in the laminates.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH916263A CH427249A (en) | 1963-07-23 | 1963-07-23 | Process for the production of colored laminates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES302336A1 true ES302336A1 (en) | 1965-01-16 |
Family
ID=4349009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0302336A Expired ES302336A1 (en) | 1963-07-23 | 1964-07-22 | Process for the manufacture of coloured laminates |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT261235B (en) |
| BE (1) | BE650819A (en) |
| CH (1) | CH427249A (en) |
| ES (1) | ES302336A1 (en) |
| GB (1) | GB1001219A (en) |
| NL (1) | NL6408382A (en) |
-
1963
- 1963-07-23 CH CH916263A patent/CH427249A/en unknown
-
1964
- 1964-07-08 GB GB2819564A patent/GB1001219A/en not_active Expired
- 1964-07-22 NL NL6408382A patent/NL6408382A/xx unknown
- 1964-07-22 ES ES0302336A patent/ES302336A1/en not_active Expired
- 1964-07-22 AT AT629164A patent/AT261235B/en active
- 1964-07-22 BE BE650819D patent/BE650819A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT261235B (en) | 1968-04-10 |
| CH427249A (en) | 1966-12-31 |
| NL6408382A (en) | 1965-01-25 |
| GB1001219A (en) | 1965-08-11 |
| BE650819A (en) | 1965-01-22 |
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